baber/WOPTO huggingface dataset:
Patent JP-H0460215-A (JP)
Title: Roller bearing
Inventor: TAKADA HIROTOSHI
IPC: F16C33/58
Filed: 1990-06-27
Abstract: PURPOSE:To correct excessive skew movement and suppress heat generation of a bearing by reducing an effective contact length between an inner ring and a roller compared to an effective contact length between an outer ring and the roller, and enlarging a crowning amount of an inner ring raceway surface compared to that of an outer ring raceway surface. CONSTITUTION:Effective contact length li between an inner ring 10 and a roller 30 is set shorter than the effective contact length le between an outer ring 20 and the roller 30. A crowning amount of a raceway surface 12 of the inner ring 10 is set larger than that of an outer ring raceway surface 22. Pressure distribution which may cause edge stress is generated between the outer ring 20 and the roller 30 compared to the case of the inner ring 10. When a skew is going to generate on the roller 30, a skew preventive resistant moment is largely applied to a portion between the outer ring 20 and the roller 30, so that excessive skew of the roller 30 is corrected. Correcting the skew of the roller 30 is overlapped since the contact pressure is distributed to a center of the roller 30 only on the side of the inner ring, while the pressure is distributed to both side points of the roller 30 on the side of the outer ring.
Patent JP-S5790945-A (JP)
Title: Pressure contact type semiconductor device
Inventor: OOKATA MITSUO
IPC: H01L21/52
Filed: 1980-11-27
Abstract: PURPOSE:To form a contact section of a pressure contact type diode only at one position, and to improve reliability by fixing a cathode conductor at the cathode side of a semiconductor substrate having a P-N junction, fastening a supporting plate at the anode side and giving a function of an anode conductor to the supporting plate. CONSTITUTION:The cathode 11b is formed on the surface of the Si substrate 11a having the P-N junction, the discoid supporting plate 11c consisting of Mo, W, etc. is attached on the back, and the substrate, the cathode and the supporting plate are used as a diode element 11. The cathode conductor 2 in Al, etc. is fixed onto the cathode 11b, thin plate sections 11C2 are shaped to the supporting plate 11C through flexible sections 11C1 formed by extending and bending the end sections of the supporting plate, and the function of the anode conductor is given to the supporting plate 11C. An insulating cylindrical body is bonded onto the flexible sections 11C1 and the thin plate sections 11C2 through flexible metallic plates 6 to surround the element 11, and flexible metallic plates 5 connected to a lower surface of a flange of the cathode conductor 2 are fastened onto the upper surface. Accordingly, the contact section is formed only at one positin of the cathode conductor 2, and the degradation of electrical characteristics is decreased simplifying the device.
Patent JP-S5794416-A (JP)
Title: Returning device of rolled workpiece
Inventor: HORII MASAKATSU
IPC: B21B39/04
Filed: 1980-12-02
Abstract: PURPOSE: To improve a mechanical accuracy and to keep a space between a rolling mill and a bed constant, by replacing plain bearings and sliding contact parts with ball bearings and rolling contact parts.  
     CONSTITUTION: A supporting center 151 of an arm 15 is positioned higher and nearer to a rolling mill 2 than a shaft supporting part at the side of a bed 14. Accordingly, when a supporting frame 11 moves vertically upward by a lifting mechanism 10; the arm 15 rotates counter-clockwise, that causes the bed 14, to move in the direction of being farther from the mill 2 at the beginning, and then to change its direction so as to approach the mill 2. In case the bed 14 moves downward, it moves inversely. Thus the lifting mechnism 10 of this device moves only vertically, and the bed 14 moves only backward and forward parallelly in the direction of workpiece transferring. From this reason, all plain bearings and sliding contact parts are replaced with ball bearings and rolling  contact parts, and then the bed 14 moves smoothly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0793502-A (JP)
Title: Ic card frame, ic card and manufacture of ic card
Inventor: MIZUTANI YOSHITAKA
IPC: B42D15/10
Filed: 1994-07-21
Abstract: PURPOSE:To prevent the deformation of a projecting part and to easily mount a battery holder and an electrode on an electrode part frame by providing a deformation prevention means in the projecting part of an IC card frame. CONSTITUTION:A bottom surface part 13 which is the deformation prevention means is integrally formed on the bottom part of the U-shaped electrode part frame 11 with the same material as the electrode part frame 11. In this case, since the bottom surface 13 opposes to deformation stress which acts on the projecting part 12 at the time of forming the IC card frame 30, no possibility of the deformation of the projecting part 12 is present. Thus, a positive electrode 27a is attached to the projecting part 12 of the electrode part frame 11, a negative electrode 27b is attached over the upper surface of the intermediate part 26 and edge part 19 of the electrode frame 11, then the battery holder holding a battery is smoothly inserted to the electrode part frame 11 from the direction of an arrow B and the assembly and manufacture of the IC card are simplified that much.
Patent JP-2000012118-A (JP)
Title: Simple mount type terminal block
Inventor: OSADA TAKUMA
IPC: H01R9/22
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a simple mount type terminal block by which a number of screw terminals can be easily and surely connected without a great deal of labor. SOLUTION: A terminal block comprises two opposite hard rubber plates 4, the interterminal contacts 5 mounted on the opposite faces of two hard rubber plates 4, the metal fittings 6 for fixing the screw terminals inserted into the interterminal contacts 5, the buttons 2 expanding the interterminal contacts 5 for drawing out a terminal, a terminal block body 1 in which the buttons 2 for drawing the terminal, the hard rubber plates 4 and the interterminal contacts 5 are accommodated, and a terminal inlet 3 for inserting the screw terminals 7.
Patent JP-S6230043-A (JP)
Title: Recording device
Inventor: KIMURA KAZUHISA
IPC: B41J2/05
Filed: 1985-07-31
Abstract: PURPOSE:To prevent the collection of excess ink in an end section directed toward a heating element group of a heating head, and to obviate the fouling of a recording surface by protruding a recorded sheet guide member on the heating head side so as to be brought into contact with an ink holding film and mounting a space holding section to which an ink path along the direction of movement of the film is formed. CONSTITUTION:The surface of a recording section guide 31 has hydrophobic properties, and the recording section guide 31 is provided with a nose section 31a extending toward a heating element 3 in a knife-edge shape and a space holding section 31b, which is protruded to a thermal head 1 so as to be brought into contact with a film 2 in the vicinity of the thermal head 1 and to which an ink path is shaped along the direction of movement of the film 2. The ink paths in the space holding section 31b are formed by projecting sections 141a having height T1=0.05mm and width S=0.05mm and recessed sections 141b having depth T1=0.05mm and width R=0.1mm. Accordingly, ink 4 does not collect on a contact surface between the recording section guide 31 and the film 2, thus pulling-in ink 4 in the direction of movement of the film 2.
Patent JP-H0559015-A (JP)
Title: Pyrimidine derivative and herbicide containing the same derivative as active ingredient
Inventor: ENDO YOSHINORI
IPC: C07D239/56
Filed: 1991-07-10
Abstract: PURPOSE:To obtain a new pyrimidine derivative useful as an agricultural and horticultural herbicide. CONSTITUTION:A pyrimidine derivative expressed by formula 1 (R1 and R2 are halogen, trifluoromethyl, lower alkyl, lower alkoxy or hydroxy; X is halogen, lower alkyl, lower alkoxy, lower alkylthio, alkoxycarbonyl, nitro or cyano; n is 0-3), e.g. 2-benzylthio-4,6-dihydroxypyrimidine. The compound expressed by formula 1 is obtained by reacting, e.g. a compound expressed by formula 2 with a compound expressed by formula 3 (X' is halogen).
Patent JP-H03115283-A (JP)
Title: Novel 5, 11-dihydro-6h-dipyride(3, 2-b:2', 3'-e) (1, 4)diazepine-6-one and-thione and aids prophylactic or therapeutical agent containing said compound
Inventor: GIYUNTERU SHIYUMITSUTO
IPC: A61P31/18
Filed: 1990-06-27
Abstract: NEW MATERIAL: A compd. of formula I [where Z=O, S; R 1 =H, a 1-5C alkyl, a fluoroalkyl, a 3-5C alkenyl, etc.; R 2 =H, a 1-5C alkyl, a 2-5C alkenyl, a 2-4C alkanoyl, etc.; each of R 3 -R 8 =H, or one of them is a 1-4C alkyl, a 1-4C alkoxy, etc., and the others are H, or R 3 -R 5  = each H, a 1-3C alkyl, (on the condition that at least one of them is H), and R 6 -R 8  = each H, a 1-3C alkyl, (on the condition that at least one of them is H), etc.].  
     EXAMPLE: 5,11-Dihydro-11-ethyl-5-methyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6- thione.  
     USE: A drug for prevention and treatment of AIDS, i.e., acquired immunodeficiency syndrome.  
     PREPARATION: Carboxylic acid amide of formula II (where R 2 ↑'=R 2  other than H) is cyclized. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0272482-A (JP)
Title: Data base
Inventor: RE CHIYU HON
IPC: G06F17/30
Filed: 1989-06-30
Abstract: PURPOSE: To perform flexible and high-speed data access by using a common structure for a table and sharing a sub routine among many data base routines. CONSTITUTION: A high level module group and a low level module group are provided and a data retrieval routine group is provided with a routine for directly accessing data by using a tuple identifier, the routine for accessing non-formatted data from an input area and an option for accessing a tuple in locked data tuples. A data updating routine group is provided with the option for omitting the updating of an index and the option for updating the data in a locked data table and the data table is provided with a column for storing the tuple identifier. Then an index hashing mechanism uses an index key value and performs high-speed and flexible searching. Thus, flexible searching and high-speed data access are made posibble.
Patent JP-H1011841-A (JP)
Title: Tape winding reel device
Inventor: MOROZUMI TAKAHIKO
IPC: G11B15/42
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a tape winding reel device capable of being easily mounted on a chassis of a VTR device while having a small number of components and also a simple structure. SOLUTION: When a winding lever 53 is pressed in the direction shown as (A) against the elasticity of an elastic arm 54, an abutting member 56 provided at a tip of a slider part 59 is rotated in the left direction around a virtual center point (C). When the winding lever 53 is further pressed in, the abutting member 56 provided at the tip of slider part 59 is rotated further in the left direction around the virtual center point (C) against the elasticity of the arm 54 while abutting on a winding reel receptacle 41. By this procedure, the winding reel receptacle 41 is rotated in the direction shown as (D), and the tape 10 in just the state it is pulled out from a cassette half 15 is wound up against the frictional force on the contact surface between a brake surface 6c of a T-reel brake lever 6 and the winding reel receptacle 41.
Patent JP-S6147722-A (JP)
Title: Urethane (meth)acrylate prepolymer
Inventor: MASAOKA YOSHIJI
IPC: C08F299/06
Filed: 1984-08-14
Abstract: PURPOSE:To prepare the titled photo-setting prepolymer curable quickly and giving a cured product having excellent hardness, toughness and adhesivity, by using a terminal-isocyanate prepolymer obtained by the reaction of a polyvalent isocyanate and a spiroglycol. CONSTITUTION:(A) A terminal-isocyanate prepolymer prepared by the reaction of a polyvalent isocyanate with a polyhydric alcohol at least a part of which is the spiroglycol of formula, is made to react with (B) a hydroxyl-containing (meth)acrylate. The content of the spiroglycol in the polyhydric alcohol is 10- 100wt%.
Patent JP-S6415179-A (JP)
Title: Method for drying strip material
Inventor: OGAWA MASAHARU
IPC: F26B3/00
Filed: 1987-07-09
Abstract: PURPOSE:To rapidly dry the thickly coated part of a coated film by continuously traveling the strip material coated with an org. solvent-contg. paint, drying almost all the stationary part of the coated film with hot air, and then drying the undried thickly coated part on a heating plate. CONSTITUTION:The strip material 1 is rewound from a master roll 2, and coated with a coating soln. 4 in a coating device 3. The coated material 1 is introduced into a hot-air drier 5 wherein the air controlled to 50-130 deg.C is blown against the coated film surface of the material 1 at a velocity of 3-20m/sec to dry the material 1. The dried material 1 is further introduced into a heating-plate drier 6 wherein the thickly coated part of the coated film is dried, and the dried material 1 is wound on a winding roll 11. Any strip base material of various metal coated with the coating soln. obtained by dissolving or dispersing the necessary component in an org. solvent corresponding to its uses can thus be dried.
Patent JP-H0337934-A (JP)
Title: Automatic cramp apparatus for alumina application for electron tube and alumina application apparatus
Inventor: SHIOI HIDEJI
IPC: H01J9/10
Filed: 1989-07-03
Abstract: PURPOSE:To carry out alumina painting process automatically by making clipping and unclipping a heater automatical and eliminating manual work processes. CONSTITUTION:A heater 11 in a rack 10 is automatically held by a clip 21 by an automatic cramp apparatus 20 in a throwing part 60. The clip 21 holding the heater 11 is sent by a pitch sending system successively to a white alumina electrodeposition part 50, a first cleaning part 51, a drying part 52, a black alumina painting part 53, a second cleaning part 54, a drying part 55, a protective film painting part 56, a drying part 57 periodically and then sent to a taking out part 61. In the white alumina electrodeposition part 50, the first cleaning part 51, the black alumina painting part 53, the second cleaning part 54, and the protective film painting part 56, the clip and a liquid tub are moved up and down relatively by an elevating system and painting and cleaning are carried out in each part. The heater held by the clip 21 and sent to the taking out part 61 is put in a container automatically by an automatic unclipping apparatus. In this way, alumina painting process is made automatical.
Patent JP-S6061203-A (JP)
Inventor: MORIYAMA TETSUO
IPC: E04C2/12
Filed: 1983-09-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5961246-A (JP)
Title: Reading method of asynchronous data
Inventor: SATOU TAKANE
IPC: H04L7/033
Filed: 1982-09-30
Abstract: PURPOSE:To attain asynchronous connection in each station and to reproduce a signal including waveform distortion and jitter also as a synchronized data, by supplying a clock having suitable timing to a data sent asychronously. CONSTITUTION:Three reading-out circuits 31-33 are used and the circuit 31 reads out serial data 15 by using a trigger 19. NRZ data 34 outputted from the circuit 31 is supplied to a circuit 32. A clock signal 36 selected from a clock selecting circuit 35 is supplied to the circuit 32. The signal 36 has freqency equal to that of an office clock signal 22 outputted from a system clock gennerator 21, but the rise timing is set up so as to be suitable for the reading out of the data 15. The signal 36 is set up by selecting the signal 36 from plural clock signals 38 of which phases only are different each other on the basis of an edge detecting data 37 supplied from an edge detecting circuit 16 to the circuit 35.
Patent JP-S5958518-A (JP)
Title: Input and output control system
Inventor: HAGIWARA TETSUYA
IPC: G06F13/362
Filed: 1982-09-28
Abstract: PURPOSE:To perform operations, unit by unit, according to priority and to change the priority easily by providing an input/output control system with priority levels classified into two, i.e. one for interruption acceptance from an input/output device group and the other for control over the input/output device group. CONSTITUTION:An input/output controller 3 is connected to a main storage device 1, processor 2, and input/output devices 10, and a microprocessor operates at plural priority levels. A level #0 is a top priority level for machine checking processing, a level #1 is for handling external interruption acceptance, and levels #2-#4 are for input/output control. Respective processes of the input/output devices 10 are stored in a control storage 8 by the levels and a processor performs operations of input/output devices with high levels in the storage 8. For example, the input/output devices 10-1 and 10-2 perform the same operation and their priority levels of the operation processing can be made different.
Patent JP-H1021341-A (JP)
Title: Character processor
Inventor: HIROSE TAKESHI
IPC: G06K9/70
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a character processor equipped with a handy user interface in which selection candidates can be displayed altogether even in a portable information terminal in which a display area is limited such as an electronic pocket book in which inputting efficiency can be improved, and the number of candidates to be clarified to a user can be reduced. SOLUTION: Word dictionary retrieval is operated by a retrieving part 40 by a dictionary 3 by using established character strings inputted until just before as a retrieval key, and a candidate with which the established character string part is matched is obtained by this retrieval. Then, the collation of inputted partial pattern information with an inscribed part following the established character string in the previous candidate is operated by a collating part 41, and only the candidate in which the partial pattern information can be included is used as a final output candidate from the collated result.
Patent JP-H0336391-A (JP)
Title: Cross folding shutter
Inventor: NAKATANI TOSHIMARO
IPC: E06B9/06
Filed: 1989-06-30
Abstract: PURPOSE:To prevent a shutter folded into a door pocket from being half-opened or rattling by providing a stepped, notched portion to the door pocket side pieces of both ends of a fixed upper frame from which the shutter is suspended, and installing a movable screening fin in the notched portion in such a manner that it can be freely made to rise and fall. CONSTITUTION:A stepped, notched portion 7 is provided to the door pocket side piece of both end portion of a fixed upper frame 2 from which a folding shutter main body 3 is suspended. A movable screening fin 17 is installed in the notched portion 7 in such a manner that it can be freely made to rise and fall along the inclined guide channel 24 of a guide block 20. Vertical movement of the movable screening fin 17 is in conjugation with the opening (or closing) movement of the shutter main body 3 and can also be made to rise and fall manually. When the shutter main body 3 is folded it is prevented from being half-opened at the door pocket or fluttering. The upper edge portion of the shutter is thus screened and a simple appearance is provided.
Patent JP-H0815794-A (JP)
Title: Projector device
Inventor: SAKAMOTO MITSUO
IPC: G02B27/18
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a projector device which can be miniaturized and whose thickness can be reduced without causing the interference of an illumination system with a projection system by bending a projecting direction of three-color image light in a direction free from the interference of the three-color image light with a white light source at a prescribed angle. CONSTITUTION:An optical path from a light source 2 to a projecting lens is constituted of two layers; a hue separation layer 41A and a hue composition layer 41B, and also, a composite light projecting direction is bent by a deflecting mirror 48 incorporated with a projecting lens front part 46B at 90 deg. in a direction free from the interference of the composite light with the light source 2. Thus, the projector device 40 can be miniaturized and the.thickness of the device can be reduced without causing the interference of the light source 2 with the projecting lens system. And also, in the case the optical system is constituted of the smallest optical system by adjusting the attachment directions of liquid display panels 45A to 45C, the direction of a projection viewing angle is easily aligned with the direction of a projecting screen 8 by rotating the whole optical unit even in the case the direction of the projection viewing angle emitted from the projecting lens is not aligned with the direction of the projecting screen 8.
Patent JP-S6413357-A (JP)
Title: Recording device
Inventor: NAKAMURA MITSUSATO
IPC: B65H26/00
Filed: 1987-07-08
Abstract: PURPOSE:To improve conveyability and reliability in conveyance of a recording sheet and to reduce the size of the whole of a recording device, by providing a detecting means adapted to detect a miss in conveyance of a recording sheet based on outputs from first and second recording sheet presence detecting sensors. CONSTITUTION:After recording is completed and the rear end of a picture is cut, a feed roller 5a and a platen roller 1 are reversed for a first given time. The first given time is a time in which a recording sheet 4a is conveyed to a position slightly down a line from a sensor 9a. When a recording sheet presence detecting sensor 9a detects a black before lapse of the first given time, a CPU 50 (a conveyance miss detecting means) detects that there is a conveyance miss. After a lapse of a second given time between the starting of reversing of the rollers and a time in which the recording sheet 4a is conveyed to a position slightly up a line from the sensor 9a, also when the sensor 9a detects a white sheet, it is detected by the CPU 50 that there is a conveyance miss. The effect of each conveyance miss is displayed on a display part 18.
Patent JP-H1117445-A (JP)
Title: Antenna device and its adjustment method
Inventor: YOSHIDA ZENICHI
IPC: H01Q19/17
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an antenna device capable of simplifying installation adjustment and improving fixation strength after installation without degrading appearance after the installation, and to provide an adjusting method. SOLUTION: The entire reception unit 16 composed of a feed horn part 14 and a reception circuit part 15 is rotatably held by a clamp part 13. The reception unit 16 is arranged so as to match a middle point between the respective opening parts of two parallel waveguides formed at the feed horn part 14 and the focus of a parabolic reflection mirror 11. A rotation center axis is an axis passed through the middle point parallel to the waveguide. The elevation angles of the two satellites of a reception object are normally not equal and the elevation angle difference is different depending on the longitude of a reception spot or the like. The wave gathering position of radio waves from the respective satellites is different corresponding to the elevation angle difference.  Then, the reception unit 16 is rotated and the adjustment of respectively matching the center part of the respective opening parts of the two waveguides at the feed horn part 14 to the respective wave gathering positions of the radio waves from the respective satellites is performed.